Question: When was Sasha Czack became spouse of Sylvester Stallone?
Paraphrase: When did Sylvester Stallone marry Sasha Czack?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q40026 p:P26 ?s . ?s ps:P26 wd:Q22977790 . ?s pq:P580 ?value}